October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Electronic Spark Timing (All Engines)

An open or short circuit to ground in the Electronic Spark Timing (EST) or by-pass circuits will confirm Code 42 and that the fault causing the code is present. Refer to SELF-DIAGNOSTICS article.